Joanne Sickeri, M.D.
Internal Medicine Physician · Butler, PA
Joanne Sickeri, M.D. is an internal medicine physician with a practice address in Butler, Pennsylvania, and NPI 1235323353, issued on Aug 31, 2007. Check the license (Pennsylvania MD 432377, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Joanne Sickeri
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD 432377 PA
Self-reported in NPPES; status is on the state search - Practice location
- One Hospital Way, Butler, PA 16001
- Phone
- (724) 285-0823
- Enumerated
- Aug 31, 2007
- Record last updated
- Aug 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (724) 285-0879
- Medicare enrollment
- Enrolled (PECOS I20110208000092); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at One Hospital Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erika Terek, CRNPFamily Nurse Practitioner1497270581
Verify Joanne Sickeri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD 432377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Butler Medical ProvidersButler, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joanne Sickeri among 7,300 internal medicine physician records in Pennsylvania
Joanne Sickeri, M.D. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 57% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2002 · median 2008 among the 4,208 with a school on file
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 internal medicine physician records list a practice address in Butler
They are 43 of the 1,139 NPPES records with a practice address in Butler, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Butler → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Weien Agate, M.D.Butler, PA 160011982670691
- Fozia Chatta, M.D.Butler, PA 160011659309953
- Dennis Demby, M.D.Butler, PA 160011780612523
- Padmarao Jevaji, MD, MMPHButler, PA 160011609807296
- Lillian Jordan, MDButler, PA 160011235154295
- James Mathews, DOButler, PA 160011477523140
- Varsha Mehta, M.D.Butler, PA 160011760413108
- John Reefer, M.D.Butler, PA 160011093743304
Common questions
What is Joanne Sickeri, M.D.'s NPI number?
Joanne Sickeri, M.D.'s National Provider Identifier (NPI) is 1235323353, issued on Aug 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joanne Sickeri, M.D. located?
The NPPES record lists a practice address at One Hospital Way, Butler, PA, 16001. Phone: (724) 285-0823. Providers update this record themselves, so call before visiting.
How can I verify Joanne Sickeri, M.D.'s license?
NPPES lists Pennsylvania license number MD 432377, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.